Stainless Steel 321h Bars/Rods

Q: Can Stainless Steel 321H Bars and Rods be welded?

Yes , Stainless Steel 321H Bars and Rods can be welded effectively. The addition of titanium in the alloy reduces the risk of carbide precipitation during welding, making them suitable for high-temperature applications where welding is required.

Kanish Metals stands out as a trusted manufacturer and supplier of Stainless Steel 321H Bars and Rods in Dubai, UAE. Their products are celebrated for exceptional quality, boasting impressive strength, heat resistance, and corrosion resistance. Stainless Steel 321H is a high-carbon variant of grade 321, enhanced with titanium to improve creep strength and durability at high temperatures. This material excels in resisting oxidation and intergranular corrosion while maintaining toughness and structural integrity, even in tough operating conditions. With meticulous manufacturing and rigorous quality control, Kanish Metals ensures that their Stainless Steel 321H Bars and Rods deliver durability, precise dimensions, and a long service life, making them perfect for demanding industrial applications.

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Stainless Steel 321h Round Bars

Stainless Steel 321h Hex Bars

Stainless Steel 321h Rods

These bars and rods are made up of 17–19% chromium, 9–12% nickel, and titanium for stabilization, along with a higher carbon content (0.04–0.10%) compared to standard 321. They offer a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. The added carbon boosts creep resistance and high-temperature strength, while titanium helps maintain stability against carbide precipitation during welding and extended heating.

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Stainless Steel 321h Bars and Rods Specifications

Standards	ASTM A276, A479, A582, GB4226-84, GB/T1220-2007, JISG4311-91, JIS G4318-98, EN 10095-99, GB4226-84, EN10088-3-2005, JIS G4303-2005, etc
Stainless Steel Round Bar type	ASTM A276 321h stainless steel round bars
Range	Range – 3.17mm to 350mm dia
Technique	Forged/Hot Rolled/Cold Drawn/Peeled
Diameter	2.0-400mm
Surface	bright round bar, pickled round bar, black round bar
Length	3000mm, 6000mm or according to the customer’s requirement.
Type	Round bar, rod, square bar, flat bar, hexagon bar, angle bar, channel bar, threaded bar
Package Details	Standard seaworthy package(wooden boxes package,pvc package, or other package)

Chemical Compositions of Stainless Steel 321h Bars and Rods

Grade	C	Mn	Si	P	S	Cr	Ti	Ni	N
SS 321h	0.04 – 0.10 max	2 max	0.75 max	0.045 max	0.03 max	17 – 19	4xC min 0.60% max	9 – 12	0.10 max

Stainless Steel 321h Bars and Rods Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1454 °C (2650 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

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Stainless Steel 321h Bars and Rods Types

Stockist of Stainless Steel 321h Round Bars in Jebel Ali, SS 321hBars Supplier in UAE, SS 321h Rods Price List in Dubai, Stainless Steel 321h Rectangular Bars Supplier in Jebel Ali, Stainless Steel 321h Hexagonal Bars Exporter in Abu Dhabi, Stainless Steel 321h T-Bars Exporter in UAE, Stainless Steel 321h Cold Rolled Rods Exporter in Al Ain, SS 321h Round Bar Manufacturer in Ajman, Stainless Steel 321h Round Bars Distributor in UAE, SS 321h Polished Rods Dealer in Abu Dhabi

Equivalent Grades Stainless Steel 321h Bars and Rods

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 321h	1.4541	S32109	SUS 321h	–	–	–	X6CrNiTi18-10

Frequently Asked Questions (FAQ)

What is the difference between Stainless Steel 321 and 321H Bars and Rods?

Stainless Steel 321H is a high-carbon version of 321 stainless steel. The higher carbon content in 321H improves its high-temperature strength, making it ideal for use in environments with temperatures over 800°C (1472°F). While both offer excellent resistance to oxidation and corrosion, 321H is particularly suited for applications with higher thermal stresses.

What industries use Stainless Steel 321H Bars and Rods?

Stainless Steel 321H Bars and Rods are commonly used in industries such as aerospace, chemical processing, power generation, and marine environments. They are ideal for high-temperature applications such as heat exchangers, reactor cores, and furnace parts.

Can Stainless Steel 321H Bars and Rods be welded?

Yes, Stainless Steel 321H Bars and Rods can be welded effectively. The addition of titanium in the alloy reduces the risk of carbide precipitation during welding, making them suitable for high-temperature applications where welding is required.

Stainless Steel 321h Bars and Rods Uses

Stainless Steel 321H Bars and Rods find their place in various industries that demand outstanding mechanical strength and resistance to heat and oxidation. They are perfect for chemical processing equipment, petroleum refineries, heat exchangers, pressure vessels, and furnace components. Their ability to endure high temperatures makes them suitable for power generation, thermal processing plants, and aerospace applications. Additionally, they are utilized in marine environments, pharmaceutical industries, and structural applications that require strength and long-lasting durability. With their reliable combination of high-temperature performance, corrosion resistance, and mechanical strength, Stainless Steel 321H Bars and Rods are a top choice for critical industrial and engineering needs.

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